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Add proper MuxTO bootloader
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‎boards.txt

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Original file line numberDiff line numberDiff line change
@@ -1530,11 +1530,11 @@ d11d14as.menu.usb.none.build.pid=0x0856
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# Arduino MuxTO
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muxto.name=Arduino MuxTO
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muxto.vid.0=0x2341
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muxto.pid.0=0x8060
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muxto.pid.0=0x5058
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muxto.build.mcu=cortex-m0plus
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muxto.build.mathlib=arm_cortexM0l_math
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muxto.build.f_cpu=48000000L
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muxto.build.usb_product="D11D14AS"
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muxto.build.usb_product="Arduino Nano Every"
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muxto.build.usb_manufacturer="Arduino LLC"
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muxto.build.board=SAMD_ZERO
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muxto.build.core=arduino
@@ -1606,7 +1606,7 @@ muxto.menu.timer.timer_1465Hz.build.timerconfig=TIMER_1465Hz
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muxto.build.extra_flags=-D__SAMD11D14AS__ {build.usb_flags} -DARM_MATH_CM0PLUS
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muxto.build.ldscript=flash_16KB.ld
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muxto.build.openocdscript=openocd_scripts/SAMD11D14AS.cfg
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muxto.bootloader.file=zero/binaries/sam_ba_Generic_D11D14AS_SAMD11D14AS.bin
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muxto.bootloader.file=zero/binaries/sam_ba_arduino_MuxTO_SAMD11D14AM.bin
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muxto.menu.bootloader.4kb=4KB_BOOTLOADER
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muxto.menu.bootloader.4kb.build.bootloader_size=__4KB_BOOTLOADER__
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muxto.menu.bootloader.4kb.build.ldscript_path=linker_scripts/gcc/4KB_Bootloader

‎bootloaders/zero/binaries/sam_ba_arduino_MuxTO_SAMD11D14AM.bin

3.88 KB
Binary file not shown.

‎bootloaders/zero/board_definitions.h

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@@ -58,6 +58,8 @@
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#include "board_definitions/board_definitions_arduino_m0.h"
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#elif defined(BOARD_ID_arduino_m0_pro)
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#include "board_definitions/board_definitions_arduino_m0_pro.h"
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#elif defined(BOARD_ID_arduino_MuxTO)
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#include "board_definitions/board_definitions_arduino_MuxTO.h"
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#else
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#error You must define a BOARD_ID and add the corresponding definitions in board_definitions.h
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#endif

‎bootloaders/zero/board_definitions/board_definitions_arduino_MuxTO.h

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@@ -0,0 +1,275 @@
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/*
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Copyright (c) 2017 MattairTech LLC. All right reserved.
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Copyright (c) 2015 Arduino LLC. All right reserved.
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Copyright (c) 2015 Atmel Corporation/Thibaut VIARD. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _BOARD_DEFINITIONS_H_
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#define _BOARD_DEFINITIONS_H_
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#include <sam.h>
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/* The SAM-BA interface, which is used with both USB CDC and UART (TTL
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* serial), can operate in either binary (default) or terminal mode. If
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* TERMINAL_MODE_ENABLED is defined, additional terminal handling code
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* (add prompt, add \n\r to EOL, number formatting, etc.) will be compiled
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* in. To switch to terminal mode, type 'T#' (you should then see a prompt).
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* Then, type 'V#' to show version information. See README.md for more commands.
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* Size: ~228B. Enabled by default. Disable with 4KB bootloader.
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*/
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//#define TERMINAL_MODE_ENABLED
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/* If SDCARD_ENABLED is defined, SD card bootloader support is compiled in.
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* See "SD Card Bootloader" section. This define can also be set from the
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* makefile (so it can be used with the build_all_bootloaders.sh script).
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* Size: ~2788B. Disabled by default. Available with 4KB bootloader.
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*/
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#ifndef SDCARD_ENABLED
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//#define SDCARD_ENABLED
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#endif
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/* If SDCARD_ENABLED is defined, then all SDCARD_SPI_* defines must also be set.
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* When setting SDCARD_SPI_PADx defines, consult the appropriate header file
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* from CMSIS-Atmel (ie: ~/arduino15/packages/MattairTech_Arduino/tools/CMSIS-
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* Atmel/1.0.0-mattairtech-2/CMSIS/Device/ATMEL/sam<d21|d51|c21|l21|d11>/include/
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* <YOUR_CHIP>.h). SDCARD_SPI_PAD_SETTINGS values are in SDCard/diskio.h.
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* When using SDCARD_USE_PIN1 or SDCARD_USE_PIN2, the SPI peripheral and
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* associated pins are only initialized if either pin is active.
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*/
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#define SDCARD_SPI_SERCOM_INSTANCE 0
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#define SDCARD_SPI_PAD_SETTINGS SPI_RX_PAD0_TX_PAD2_SCK_PAD3
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#define SDCARD_SPI_PAD0 PINMUX_PA14C_SERCOM0_PAD0
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#define SDCARD_SPI_PAD1 PINMUX_UNUSED
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#define SDCARD_SPI_PAD2 PINMUX_PA10C_SERCOM0_PAD2
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#define SDCARD_SPI_PAD3 PINMUX_PA11C_SERCOM0_PAD3
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/* If SDCARD_ENABLED is defined, then SDCARD_SPI_CS_PORT and SDCARD_SPI_CS_PIN
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* must also be defined. PORT can be 0 (Port A) or 1 (Port B).
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*/
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#define SDCARD_SPI_CS_PORT (0)
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#define SDCARD_SPI_CS_PIN (15)
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/* If SDCARD_ENABLED is defined, then SDCARD_USE_PIN1 and SDCARD_USE_PIN2 can
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* optionally be defined. When SDCARD_USE_PIN2 is defined, SDCARD_USE_PIN1 must
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* also be defined. See "SD Card External Pins" section for more information. PORT
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* can be 0 (Port A) or 1 (Port B). Polarity can be PIN_POLARITY_ACTIVE_LOW or
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* PIN_POLARITY_ACTIVE_HIGH. Config can be INPUT, INPUT_PULLUP, or INPUT_PULLDOWN.
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* Size: ~60B for SDCARD_USE_PIN1, ~92B for both pins. By default, only pin1 used.
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*/
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//#define SDCARD_USE_PIN1
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#define SDCARD_PIN1_POLARITY PIN_POLARITY_ACTIVE_LOW
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#define SDCARD_PIN1_PORT (0)
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#define SDCARD_PIN1_PIN (3)
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#define SDCARD_PIN1_CONFIG INPUT_PULLUP
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//#define SDCARD_USE_PIN2
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#define SDCARD_PIN2_POLARITY PIN_POLARITY_ACTIVE_LOW
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#define SDCARD_PIN2_PORT (0)
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#define SDCARD_PIN2_PIN (4)
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#define SDCARD_PIN2_CONFIG INPUT_PULLUP
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/* If SDCARD_VERIFICATION_DISABLED is defined, then verification of the FLASH
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* after programming will not occur, nor will the initial check to see if the
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* FLASH contents are already the same as the file.
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* Size: ~284B. By default, this is not defined, so verification will be enabled.
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*/
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//#define SDCARD_VERIFICATION_DISABLED
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/* If SDCARD_AUTORUN_DISABLED is defined, then the SD card bootloader will not
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* automatically run the firmware that was just installed. Instead, the LED will
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* blink with status code LED_STATUS_SUCCESS. This option also applies when the
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* binary file on the SD card already matches the installed firmware. In this
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* case, the LED will blink with status code LED_STATUS_FILE_ALREADY_MATCHES.
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* By default, SDCARD_AUTORUN_DISABLED is defined.
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*/
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#define SDCARD_AUTORUN_DISABLED
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/* Two different binary files can be loaded, depending on external pin settings.
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* By default, the filenames are UPDATE.BIN and UPDATE2.BIN, but these can be
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* overridden by defining SDCARD_FILENAME_PRIMARY and SDCARD_FILENAME_SECONDARY.
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* If both pins are configured, SDCARD_FILENAME_PRIMARY (UPDATE.BIN) will be
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* loaded when PIN1 is enabled, and SDCARD_FILENAME_PRIMARY (UPDATE2.BIN) is
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* loaded when PIN2 is enabled. If only one pin or no pin is configured, only
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* SDCARD_FILENAME_PRIMARY is loaded.
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*/
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//#define SDCARD_FILENAME_PRIMARY "UPDATE.BIN"
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//#define SDCARD_FILENAME_SECONDARY "UPDATE2.BIN"
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/* Set SAM_BA_INTERFACE to SAM_BA_USBCDC_ONLY, SAM_BA_UART_ONLY, SAM_BA_NONE, or
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* SAM_BA_BOTH_INTERFACES. With 4KB bootloaders, select only one interface (except
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* when using SDCARD_ENABLED, then set SAM_BA_INTERFACE to SAM_BA_NONE). The C21
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* lacks USB, so set to SAM_BA_UART_ONLY in this case. By default,
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* SAM_BA_USBCDC_ONLY is set (SAM_BA_UART_ONLY with the C21).
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*/
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#if defined(SDCARD_ENABLED)
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#define SAM_BA_INTERFACE SAM_BA_NONE
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#else
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#define SAM_BA_INTERFACE SAM_BA_USBCDC_ONLY
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#endif
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/* If SAM_BA_INTERFACE_USE_PIN is defined, then the associated pin controls which
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* SAM-BA interface is used (if SAM_BA_BOTH_INTERFACES is defined). If only one
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* interface is used, then the pin acts as an enable. In both cases, the value of
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* SAM_BA_INTERFACE_PIN_POLARITY controls the polarity, with values of
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* PIN_POLARITY_ACTIVE_LOW or PIN_POLARITY_ACTIVE_HIGH for a single interface, and
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* PIN_POLARITY_USBCDC_LOW or PIN_POLARITY_USBCDC_HIGH when both interfaces are
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* enabled. PORT can be 0 (Port A) or 1 (Port B). Config can be INPUT, INPUT_PULLUP,
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* or INPUT_PULLDOWN.The USB/UART peripheral and pins will not be setup if the
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* device is not selected/enabled. If no interface is selected by the pin, the LED
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* will blink with status code LED_STATUS_NO_SAM_BA_INTERFACE.
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* Size: ~100B. By default, SAM_BA_INTERFACE_USE_PIN is not defined.
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*/
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//#define SAM_BA_INTERFACE_USE_PIN
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#define SAM_BA_INTERFACE_PIN_POLARITY PIN_POLARITY_ACTIVE_LOW
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#define SAM_BA_INTERFACE_PIN_PORT (0)
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#define SAM_BA_INTERFACE_PIN_PIN (15)
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#define SAM_BA_INTERFACE_PIN_CONFIG INPUT_PULLUP
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/* If ARDUINO_EXTENDED_CAPABILITIES is defined and set to 1, 3 additional commands
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* will become available which will speed up programming when using the Arduino
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* IDE or the bossac tool standalone. Set to 0 with 4KB bootloaders.
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* Size: ~904B. This is defined and set to 1 by default (except with 4KB).
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*/
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#define ARDUINO_EXTENDED_CAPABILITIES 0
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/* The clock source must be chosen by setting CLOCKCONFIG_CLOCK_SOURCE to
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* CLOCKCONFIG_32768HZ_CRYSTAL, CLOCKCONFIG_HS_CRYSTAL, CLOCKCONFIG_INTERNAL,
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* or CLOCKCONFIG_INTERNAL_USB. If CLOCKCONFIG_32768HZ_CRYSTAL or
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* CLOCKCONFIG_HS_CRYSTAL is defined, then the PLL will be used. If
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* CLOCKCONFIG_HS_CRYSTAL is defined, then HS_CRYSTAL_FREQUENCY_HERTZ must
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* also be defined with the crystal frequency in Hertz. CLOCKCONFIG_INTERNAL
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* uses the DFLL in open-loop mode, except with the C21 which lacks a DFLL, so
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* the internal 48MHz RC oscillator is used instead. CLOCKCONFIG_INTERNAL_USB
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* can be defined for the D21, D11, L21, or D51. It will also use the DFLL in
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* open-loop mode, except when connected to a USB port with data lines (and
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* not suspended), where it will calibrate against the USB SOF signal.
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*/
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#ifndef CLOCKCONFIG_CLOCK_SOURCE
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#define CLOCKCONFIG_CLOCK_SOURCE CLOCKCONFIG_INTERNAL_USB
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#endif
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/* If CLOCKCONFIG_HS_CRYSTAL is defined, then HS_CRYSTAL_FREQUENCY_HERTZ
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* must also be defined with the external crystal frequency in Hertz.
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*/
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#define HS_CRYSTAL_FREQUENCY_HERTZ 16000000UL
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/* If the PLL is used (CLOCKCONFIG_32768HZ_CRYSTAL, or CLOCKCONFIG_HS_CRYSTAL
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* defined), then PLL_FRACTIONAL_ENABLED can be defined, which will result in
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* a more accurate 48MHz output frequency at the expense of increased jitter.
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*/
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//#define PLL_FRACTIONAL_ENABLED
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/* If both PLL_FAST_STARTUP and CLOCKCONFIG_HS_CRYSTAL are defined, the crystal
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* will be divided down to 1MHz - 2MHz, rather than 32KHz - 64KHz, before being
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* multiplied by the PLL. This will result in a faster lock time for the PLL,
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* however, it will also result in a less accurate PLL output frequency if the
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* crystal is not divisible (without remainder) by 1MHz. In this case, define
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* PLL_FRACTIONAL_ENABLED as well.
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*/
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//#define PLL_FAST_STARTUP
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/* Master clock frequency (also Fcpu frequency). With the D51,
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* this can be either 120000000ul or 48000000ul. See README.md.
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*/
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#define VARIANT_MCK (48000000ul)
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/* The fine calibration value for DFLL open-loop mode is defined here.
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* The coarse calibration value is loaded from NVM OTP (factory calibration values).
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*/
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#define NVM_SW_CALIB_DFLL48M_FINE_VAL (512)
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/* If USB_VENDOR_STRINGS_ENABLED is defined, then STRING_MANUFACTURER and
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* STRING_PRODUCT will be sent to the host.
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* Size: ~228B. By default, USB_VENDOR_STRINGS_ENABLED is defined (including 4KB).
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*/
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#define USB_VENDOR_STRINGS_ENABLED
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#define STRING_MANUFACTURER "Arduino"
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#define STRING_PRODUCT "MuxTO BL"
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/* If USB CDC is used, then the USB vendor ID (VID) and product ID (PID) must be set. */
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#define USB_VID_HIGH 0x23
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#define USB_VID_LOW 0x41
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#define USB_PID_HIGH 0x50
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#define USB_PID_LOW 0x58
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/* BOOT_USART_SERCOM_INSTANCE must be a single digit representing the SERCOM number.
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* See board_driver_serial.h for BOOT_USART_PAD_SETTINGS values. When setting
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* BOOT_USART_PADx defines, consult the appropriate header file from CMSIS-Atmel (ie:
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* ~/arduino15/packages/MattairTech_Arduino/tools/CMSIS-Atmel/1.0.0-mattairtech-2/
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* CMSIS/Device/ATMEL/sam<d21|d51|c21|l21|d11>/include/<YOUR_CHIP>.h). Use PINMUX_UNUSED
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* if not used. By default, this interface is not enabled (except with the C21).
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*/
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#define BOOT_USART_SERCOM_INSTANCE 0
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#define BOOT_USART_PAD_SETTINGS UART_RX_PAD3_TX_PAD2
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#define BOOT_USART_PAD3 PINMUX_PA05C_SERCOM0_PAD3
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#define BOOT_USART_PAD2 PINMUX_PA04C_SERCOM0_PAD2
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#define BOOT_USART_PAD1 PINMUX_UNUSED
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#define BOOT_USART_PAD0 PINMUX_UNUSED
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/*
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* If BOOT_DOUBLE_TAP_ENABLED is defined the bootloader is started by quickly
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* tapping two times on the reset button (within 1/2 second).
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* Size: ~96B. Enabled by default.
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*/
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//#define BOOT_DOUBLE_TAP_ENABLED
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/*
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* If BOOT_LOAD_PIN_ENABLED is defined, the bootloader is started if the selected
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* pin is active after reset. There is a 10ms delay before testing the pin to
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* allow time for debouncing capacitors to charge (ie: button use). PORT can be 0
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* (Port A) or 1 (Port B). Polarity can be PIN_POLARITY_ACTIVE_LOW or
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* PIN_POLARITY_ACTIVE_HIGH. Config can be INPUT, INPUT_PULLUP, or INPUT_PULLDOWN.
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* Size: ~84B. Disabled by default.
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*/
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#define BOOT_LOAD_PIN_ENABLED
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#define BOOT_LOAD_PIN_POLARITY PIN_POLARITY_ACTIVE_LOW
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#define BOOT_LOAD_PIN_PORT (0)
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#define BOOT_LOAD_PIN (31)
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#define BOOT_LOAD_PIN_CONFIG INPUT_PULLUP
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/*
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* If BOARD_LED_FADE_ENABLED is defined, then the main LED produces a PWM fade in an
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* "M-wave" pattern, otherwise, it simply turns on (if enabled). When the SD bootloader
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* is running, the fading will be twice as fast as the SAM-BA interface (USB CDC or UART).
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* Size: ~160B. Enabled by default.
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*/
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//#define BOARD_LED_FADE_ENABLED
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/*
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* If the LED PORT is defined, then the LED on the associated pin is enabled.
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* Polarity can be either LED_POLARITY_HIGH_ON or LED_POLARITY_LOW_ON.
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* By default, only BOARD_LED is enabled.
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*/
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#if defined(SDCARD_ENABLED)
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#define BOARD_LED_PORT (0)
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#define BOARD_LED_PIN (16)
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#define BOARD_LED_POLARITY LED_POLARITY_HIGH_ON
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#else
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//#define BOARD_LED_PORT (0)
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//#define BOARD_LED_PIN (16)
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//#define BOARD_LED_POLARITY LED_POLARITY_HIGH_ON
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#endif
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//#define BOARD_LEDRX_PORT (0)
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//#define BOARD_LEDRX_PIN (16)
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//#define BOARD_LEDRX_POLARITY LED_POLARITY_HIGH_ON
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//#define BOARD_LEDTX_PORT (0)
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//#define BOARD_LEDTX_PIN (16)
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//#define BOARD_LEDTX_POLARITY LED_POLARITY_HIGH_ON
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#endif // _BOARD_DEFINITIONS_H_

‎bootloaders/zero/build_all_bootloaders.sh

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@@ -85,6 +85,7 @@ BOARD_ID=arduino_mkrfox1200 MCU=SAMD21G18A SDCARD=SDCARD_DISABLED make all mostl
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BOARD_ID=arduino_m0 MCU=SAMD21G18A SDCARD=SDCARD_DISABLED make all mostly_clean
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BOARD_ID=arduino_m0_pro MCU=SAMD21G18A SDCARD=SDCARD_DISABLED make all mostly_clean
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BOARD_ID=arduino_MuxTO MCU=SAMD11D14AM SDCARD=SDCARD_DISABLED make all mostly_clean
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# With SDCARD_ENABLED
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BOARD_ID=Xeno MCU=SAMD21J18A SDCARD=SDCARD_ENABLED make all mostly_clean

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